Analysis of a coaxial waveguide with finite-length impedance loadings in the inner and outer conductors
type: Item
instance of: scholarly article
title: Analysis of a coaxial waveguide with finite-length impedance loadings in the inner and outer conductors
zbMATH Open document ID: 1179.78066
DOI: 10.1155/2009/473616
author: Feray Hacıvelioğlu
author: Alinur Büyükaksoy
published in: Mathematical Problems in Engineering
publication date: 2009-11-13T00:00:00Z
review text: Summary: A rigorous Wiener-Hopf approach is used to investigate the band stop filter characteristics of a coaxial waveguide with finite-length impedance loading. The representation of the solution to the boundary-value problem in terms of Fourier integrals leads to two simultaneous modified Wiener-Hopf equations whose formal solution is obtained by using the factorization and decomposition procedures. The solution involves 16 infinite sets of unknown coefficients satisfying 16 infinite systems of linear algebraic equations. These systems are solved numerically and some graphical results showing the influence of the spacing between the coaxial cylinders, the surface impedances, and the length of the impedance loadings on the reflection coefficient are presented.
Mathematics Subject Classification ID: 78A50
zbMATH DE Number: 5632490
MaRDI profile type: Publication
full work available at URL: https://doi.org/10.1155/2009/473616
OpenAlex ID: W2077081179
Wikidata QID: Q58649009
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description: scientific article; zbMATH DE number 5632490